grace note - An extra note for embellishment, not necessary for the harmony or melody. absolute music, abstract music, pure music - Absolute music (abstract music, pure music) is music for its own sakeâconcerned only with structure, melody, harmony, and rhythm.
Atrophic Pancreas. Atrophic pancreas is the wasting away of the pancreas usually from chronic pancreatitis or CP. CP is further defined as an inflammatory disease that is advanced and described by permanent morphologic changes and gradual formation of excessive fibrous tissue replacement of the gland.
islets of Langerhans - cellular masses composed of different cell types that comprise the endocrine portion of the pancreas and are the source of insulin and glucagon. Synonym(s): islet tissue; Langerhans islands; pancreatic islands; pancreatic islets. Langerhans cell granulomatosis. Langerhans cells - dendritic clear cells in the epidermis that are active participants in cutaneous delayed hypersensitivity. Langerhans granule - a small membrane-bound granule first reported in Langerhans cells of the epidermis. Langerhans cells. LanÂ·gerÂ·hans cells. Dendritic clear cells in epidermis, containing distinctive granules that appear rod- or racket-shaped in section, but lacking tonofilaments, melanosomes, and desmosomes.